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Yellowstone's iconic bison herds have merged into a single entity after 100 years of wandering the park
Bison in Yellowstone National Park spent over 100 years as two genetically distinct herds. But now they're roaming as one ...
Las Vegas Review-Journal1mon
Bison herd stampedes through crowd of people in Yellowstone
A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison herd then charged into. Wildlife photographer Jeff Vanuga captured a ...